Organizing calendar



FIG. 1 is a left side perspective view of an organizing calendar showing my new design, the right side being essentially a mirror image;

FIG. 2 is a right side elevation of my new design, the left side being essentially the same;

FIG. 3 is a top plan view of my new design; and,

FIG. 4 is a front elevation of my new design. 

The ornamental design for an organizing calendar, as shown and described. 